Blockchain Web3 Engineer

Iris Software's client one of the leading Financial Services Company is looking to hire for the following rolesJob Title: Blockchain / Web3 EngineerLocation - Austin TX/ South Lake TXJob Description5+ years of software engineering experience building distributed systems, backend platforms, financial systems, or blockchain/Web3 applications. Strong hands-on experience with **Ethereum/EVM, smart contracts, Solidity, and blockchain transaction lifecycle, including gas, nonce management, confirmations, logs, and finality. Experience building backend services that integrate with **blockchain nodes, wallets, custody platforms, signing systems, and smart contracts** using technologies such as JSON-RPC and WebSockets. Design and develop scalable services for **tokenization, transaction orchestration, blockchain connectivity, event ingestion, indexing, and token lifecycle management. Experience with **microservices, APIs, event-driven architecture, messaging systems, and cloud-native application development using Java, Go, TypeScript, Python, Rust, or similar languages. Preferred experience with **Hyperledger Besu, permissioned EVM networks, Canton/Daml, or enterprise blockchain platforms. Experience with wallet infrastructure, transaction signing, custody, key-management patterns, smart-contract security, testing, and production deployment in regulated or security-sensitive environments is highly desirable. About Iris SoftwareInc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.